S
M
T
W
T
F
S
31
78°
47°
1
73°
54°
2
78°
52°
3
80°
50°
4
83°
51°
5
84°
58°
6
83°
65°
7
88°
69°
8
90°
71°
9
79°
71°
10
83°
71°
11
86°
70°
12
87°
61°
13
87°
62°
14
83°
61°
15
81°
61°
16
76°
59°
17
80°
59°
18
84°
62°
19
84°
63°
20
82°
62°
21
83°
59°
22
82°
63°
23
80°
62°
24
79°
59°
25
85°
63°
26
86°
64°
27
84°
63°
28
80°
60°
29
79°
59°
30
81°
59°
1
85°
64°
2
82°
64°
3
84°
65°
4
84°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 59° and 71°. The average high for June is 83° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.